/*
 * Licensed to Crate.io GmbH ("Crate") under one or more contributor
 * license agreements.  See the NOTICE file distributed with this work for
 * additional information regarding copyright ownership.  Crate licenses
 * this file to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.  You may
 * obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *
 * However, if you have executed another commercial license agreement
 * with Crate these terms will supersede the license and you may use the
 * software solely pursuant to the terms of the relevant commercial agreement.
 */

package io.crate.metadata.settings.session;

import io.crate.metadata.TransactionContext;
import io.crate.types.DataType;

public class NamedSessionSetting {

    private final SessionSetting<?> sessionSetting;

    private final String name;
    private final String currentValue;

    public NamedSessionSetting(String name,
                               SessionSetting<?> sessionSetting,
                               TransactionContext txnCtx) {
        this.name = name;
        this.sessionSetting = sessionSetting;
        this.currentValue = sessionSetting.getValue(txnCtx.sessionSettings());
    }

    public String name() {
        return name;
    }

    public String value() {
        return currentValue;
    }

    public String defaultValue() {
        return sessionSetting.defaultValue();
    }

    public String description() {
        return sessionSetting.description();
    }

    public DataType<?> type() {
        return sessionSetting.type();
    }
}
